Stormy Weather Along the East Coast; Extended Warm-up for the West

A strong low pressure system will bring heavy rain, gusty winds, and thunderstorms along the east coast. Isolated severe thunderstorms could produce damaging winds and a few tornadoes in the Southeast. Heavy rains may result in excessive runoff and flash flooding. Building high pressure out west will produce above normal temperatures, especially, in the Pacific Northwest.
Read More...

Last Update: 914 AM HST Mon Apr 23 2018

View Nearby Observations

For More Weather Information:

Honolulu, HI Local Forecast Office

21NM S Wailea-Makena HI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY WEDNESDAY

Synopsis: PHZ100-240730- 914 AM HST Mon Apr 23 2018 .Synopsis for Hawaiian coastal waters... Fresh to strong trade winds will increase slightly tonight as a strong surface high passes north of the islands. Winds will gradually decline Wednesday through Friday as the ridge north of the state is weakened. A front will move across the western half of the island chain on Friday. $$

Rest Of Today
Northeast winds to 30 knots. Wind waves 9 feet. Northwest swell 6 feet. Scattered showers in the morning. Isolated showers in the afternoon.
Tonight
East winds to 30 knots. Wind waves 9 feet. Northwest swell 5 feet. Isolated showers.
Tuesday
East winds to 30 knots. Wind waves 10 feet. Northwest swell 4 feet. Isolated showers through the day.
Tuesday Night
Northeast winds to 30 knots. Wind waves 10 feet. Northwest swell 4 feet. Isolated showers in the evening. Scattered showers after midnight.
Wednesday
Northeast winds to 25 knots. Wind waves 9 feet. Northwest swell 4 feet. Scattered showers in the morning. Isolated showers in the afternoon.
Wednesday Night
East winds to 25 knots. Wind waves 8 feet. North swell 4 feet. Isolated showers in the evening. Scattered showers after midnight.
Thursday
East winds 15 knots. Wind waves 5 to 7 feet. Northwest swell 3 to 4 feet. Haze. Isolated showers.
Friday
East winds 15 knots veering south in the afternoon, then veering west. Wind waves 3 to 4 feet. Northwest swell 4 to 5 feet. Haze. Scattered showers.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 914 AM HST Mon Apr 23 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data